CN217059698U - Battery side plate tensile test equipment - Google Patents

Abstract

The utility model belongs to the technical field of tensile test equipment, especially be battery side plate tensile test equipment, comprising a main body, the main part front end is equipped with the handle that is used for driven one number, and the side is equipped with the handle that is used for driven two numbers, through the setting of stopper and clamping piece, this department all is through the vice and the vice effect of transmission two numbers of the transmission of middle department, realizes the relative reversal of pole one number, pole two numbers both ends, thereby when carrying out the location centre gripping to the battery side plate, can effectually ensure the centering nature of stopper, clamping piece centre gripping, thereby be in the coplanar to the arc clamp splice centre gripping of handle two numbers, ensure the parallelism of both ends tensile force, and then improve the accuracy nature of tensile test result; the setting of arc clamp splice is improved, and the arc clamp splice is equipped with a plurality ofly, improves atress centre gripping scope, and realizes the synchronous rotation of transfer line through the drive rack to improve the sameness of each department arc clamp splice clamping-force, and then improve the homogeneity of battery curb plate atress.

Description

Battery lateral plate tensile test equipment

Technical Field

The utility model belongs to the technical field of tensile test equipment, concretely relates to battery curb plate tensile test equipment.

Background

With the development of economy, new energy such as electric power and the like are more and more emphasized, and the importance of the new energy is self-evident, so that safety detection is carried out on each part of the battery module to ensure that the safety of the battery module reaches the standard when the battery module leaves a factory; in each item of battery module detects, carry out tensile test to the welding property of battery curb plate, be indispensable one and detect, under the normal conditions, need carry out the intercepting with the module curb plate, only keep L shape welding piece that a curb plate and an end plate welding formed together and carry out tensile test as the sample and detect.

Original battery curb plate tensile test equipment generally places the end plate on the test bench, the end plate is pushed down to reuse clamp plate, respectively twist in a bolt and test bench fixed connection in the both sides of clamp plate, push down the test piece, then reuse tensile test machine's anchor clamps head is cliied the curb plate, this kind of mode is though simple structure, but the accuracy of battery curb plate fixed position can't be guaranteed to this kind of mode, also can't guarantee the even atress of tensile test in-process, also can't clip the central point of battery curb plate when anchor clamps centre gripping battery curb plate puts, so the testing result error is very big, sometimes can lose the measuring meaning even.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a battery curb plate tensile test equipment has simple structure, connects compactly, the location centre gripping of being convenient for, and is good to neutrality, looks sideways at the more accurate characteristics of result.

In order to achieve the above object, the utility model provides a following technical scheme: battery curb plate tensile test equipment, comprising a main body, the main part front end is equipped with and is used for driven handle No. one, and the side is equipped with and is used for driven handle No. two, main part department is equipped with the criss-cross spout, be equipped with in the horizontal spout of main part and be used for driven pole No. two, be equipped with in the vertical spout and be used for driven pole No. one, a pole outer end is equipped with the piece of holding with adding that is used for battery curb plate centre gripping, No. two pole outer ends are equipped with the stopper that is used for battery curb plate location to place, the main part both ends are equipped with and are used for flexible electric telescopic handle, the main part drives flexible piece lifting slide through electric telescopic handle, flexible piece department lower extreme is equipped with a plurality of arc walls that are used for the spacing shrink of arc clamp splice, and runs through the circular slot that sets up with the arc wall, flexible piece is connected with the transfer line through the circular slot.

As the utility model discloses a preferred technical scheme of battery curb plate tensile test equipment, the handle other end is equipped with and is used for driven skewed tooth groove, the handle is connected through the vice meshing of skewed tooth groove and No. two transmissions, No. two transmissions are vice to be connected through the gear groove and No. two pole meshing of the other end, No. two the middle department of pole is equipped with and is used for the transmission screw thread, and closes soon through screw thread and stopper and be connected.

As the utility model discloses a preferred technical scheme of battery curb plate tensile test equipment, the transfer line lower extreme closes with the spacing registrate of rolling ball and is connected, the rolling ball both ends all rotate through damping pivot and arc clamp splice and are connected, the arc clamp splice is the arc form setting, and middle department is connected through reset spring.

As the utility model discloses a preferred technical scheme of battery curb plate tensile test equipment, the transfer line closes with the transmission cover soon through the tooth's socket and is connected, the transmission cover is connected through outer tooth's socket and transmission rack inner gearing.

As the utility model discloses a preferred technical scheme of battery curb plate tensile test equipment, add and hold piece department and be connected with the filling layer through the veneer, establish to the flexible filler member that has high elasticity in the filling layer, the outer end veneer of filling layer is connected with the slipmat, slipmat department is equipped with evenly distributed's tongue and groove.

As the utility model discloses a preferred technical scheme of battery curb plate tensile test equipment, No. two handles are connected through oblique tooth's socket and the vice meshing of a transmission, a transmission is vice to be connected through tooth's socket and a pole meshing, a pole passes through the screw thread and holds the piece with adding and close the connection soon.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the limiting block and the clamping block, the relative reversal of the two ends of the first rod and the second rod is realized through the side effect of the first transmission pair and the second transmission pair in the middle, so that the centering performance of clamping the limiting block and the clamping block can be effectively ensured when the battery side plate is positioned and clamped, the arc-shaped clamping blocks at the second handle are clamped on the same plane, the parallelism of stretching forces at the two ends is ensured, and the accuracy of a tensile test result is improved; the setting of arc clamp splice is improved, the arc clamp splice is equipped with a plurality ofly, improve atress centre gripping scope, and realize the synchronous rotation of transfer line through the drive rack, thereby improve the sameness of each department arc clamp splice clamping-force, and then improve the homogeneity of battery curb plate atress, through adding the setting of holding the piece, this department reduces to add the rigid extrusion force of holding the piece to battery curb plate surface through the filling layer, simultaneously through the effect of slipmat, improve and add the steadiness between holding piece and battery curb plate centre gripping, thereby improve the stability of battery curb plate in tensile test.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the present invention viewed from the bottom;

FIG. 3 is a schematic side view of the half-section structure of the present invention;

FIG. 4 is a schematic view of a front view half-section structure of the present invention;

in the figure: 1. a main body; 2. a first handle; 3. a second handle; 4. a telescopic block; 5. a first rod; 6. a second lever; 7. a limiting block; 8. a holding block; 9. a filling layer; 10. a non-slip mat; 11. a transmission rod; 12. an arc-shaped clamping block; 13. rotating the ball; 14. a return spring; 15. an arc-shaped slot; 16. a first transmission pair; 17. a second transmission pair; 18. a driving sleeve; 19. a drive rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: battery curb plate tensile test equipment, including main part 1, 1 front end in the main part is equipped with and is used for driven handle 2 No. one, the side is equipped with and is used for driven handle 3 No. two, 1 department in the main part is equipped with the criss-cross spout, be equipped with in 1 horizontal spout in the main part and be used for driven No. two pole 6, be equipped with in the vertical spout and be used for driven pole 5 No. one, 5 outer ends of a pole are equipped with and are used for the piece 8 that adds of battery curb plate centre gripping, No. two 6 outer ends of pole are equipped with stopper 7 that is used for battery curb plate location to place, 1 both ends in the main part are equipped with and are used for flexible electric telescopic handle, main part 1 drives flexible piece 4 lifting slide through electric telescopic handle, flexible piece 4 department lower extreme is equipped with a plurality of arc wall 15 that are used for the spacing shrink of arc clamp splice 12, and run through the circular recess that sets up with arc wall 15, flexible piece 4 is connected with transfer line 11 through the circular recess.

Specifically, 2 other ends of a handle are equipped with and are used for driven skewed tooth groove, 2 handles are connected through skewed tooth groove and the meshing of No. two transmission pairs 17, No. two transmission pairs 17 are connected through the gear groove of the other end and the meshing of No. two poles 6, No. two poles 6 middle departments are equipped with and are used for the transmission screw thread, and close with stopper 7 through the screw thread soon and be connected, in this embodiment the connecting shaft between 2 handles and No. two transmission pairs 17 is closed and is connected in filling layer 9 department, filling layer 9 is the unthreaded hole that establishes in this department.

Specifically, 11 lower extremes of transfer line are connected with 13 spacing registries of roating sphere, and 13 both ends of roating sphere all rotate through damping pivot and arc clamp splice 12 to be connected, and arc clamp splice 12 is the arc form setting, and middle department is connected through reset spring 14, and 11 slides of transfer line in this embodiment to adjust the laminating relation between arc clamp splice 12 and the arc wall 15, and then realize the shrink effect of arc clamp splice 12.

Specifically, the transmission rod 11 is connected with the transmission sleeve 18 in a screwing mode through a tooth groove, the transmission sleeve 18 is connected with the transmission rack 19 in an inner meshing mode through an outer tooth groove, the transmission rack 19 is connected with the transmission sleeve 18 in a meshing mode in the embodiment, therefore, synchronous rotation of the transmission rod 11 is achieved, and further the arc-shaped clamping blocks 12 are enabled to contract synchronously.

It is specific, add and hold piece 8 department and be connected with filling layer 9 through the veneer, be equipped with the flexible filler component that has high elasticity in the filling layer 9, 9 outer end veneers of filling layer are connected with slipmat 10, and slipmat 10 departments are equipped with evenly distributed's tongue and groove, increase the elastic force through filling layer 9 in this embodiment to reduce and add the rigidity extrusion force of holding piece 8 to the battery curb plate, and increase frictional force through slipmat 10, thereby improve and press from both sides tight effect.

Specifically, No. two handles 3 are connected with the vice 16 meshing of a transmission through oblique tooth's socket, and a transmission is vice 16 is connected with a pole 5 meshing through tooth's socket, and a pole 5 closes with adding through the screw thread and hold 8 soon and be connected, and a transmission is vice 16 one end in this embodiment and is established to the helical gear, and the other end is established to the gear, rotates the accent through the helical gear to play the idler effect through the gear to make a pole 5 part be relative reversal.

The utility model discloses a theory of operation and use flow: the utility model rotates the first handle 2, the first handle 2 drives the second rod 6 to slide mutually through the second transmission pair 17, the stopper 7 is adjusted to a proper position, the battery side plate is placed between the stoppers 7, the second handle 3 is rotated, the second handle 3 drives the first transmission pair 16 to rotate, the first transmission pair 16 drives the first rod 5 to rotate through the skewed tooth groove, thereby driving the first rod 5 to rotate, and through the idle wheel action of the first transmission pair 16, the first rods 5 at two ends are mutually reversed, thereby driving the filling layer 9 to slide relatively, further clamping and fixing the battery side plate through the clamping block 8, adjusting the telescopic block 4 to a proper position, after the proper position, rotating the transmission rod 11, the transmission rod 11 drives the transmission rack 19 to rotate through the transmission sleeve 18, the transmission rack 19 drives the transmission rod 11 to synchronously rotate through the transmission sleeve 18, thereby adjusting the position of the transmission rod 11, and then the upper end of the battery side plate is clamped and limited by the arc-shaped clamping block 12.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. Battery curb plate tensile test equipment, its characterized in that: comprises a main body (1), the front end of the main body (1) is provided with a first handle (2) for transmission, the side end of the main body is provided with a second handle (3) for transmission, the main body (1) is provided with a cross-shaped chute, a second rod (6) for transmission is arranged in a transverse chute of the main body (1), a first rod (5) for transmission is arranged in a longitudinal chute, the outer end of the first rod (5) is provided with a holding block (8) for clamping a battery side plate, the outer end of the second rod (6) is provided with a limiting block (7) for positioning and placing the battery side plate, two ends of the main body (1) are provided with electric telescopic rods for telescoping, the main body (1) drives a telescopic block (4) to slide up and down through the electric telescopic rods, the lower end of the telescopic block (4) is provided with a plurality of arc grooves (15) for limiting and shrinking of arc clamping blocks (12), and the arc grooves (15) run through the circular grooves, the telescopic block (4) is connected with the transmission rod (11) through a circular groove.

2. The battery side plate tensile test apparatus of claim 1, wherein: handle (2) other end is equipped with and is used for driven skewed tooth groove, handle (2) are connected through skewed tooth's groove and the vice (17) meshing of No. two transmissions, No. two vice (17) of transmissions are connected through the gear groove and the meshing of No. two poles (6) of the other end, No. two pole (6) middle department is equipped with and is used for the transmission screw thread, and closes with stopper (7) through the screw thread soon and be connected.

3. The battery side plate tensile test apparatus of claim 1, wherein: the lower end of the transmission rod (11) is connected with the rotating ball (13) in a limiting sleeved mode, the two ends of the rotating ball (13) are rotatably connected with the arc-shaped clamping blocks (12) through damping rotating shafts, the arc-shaped clamping blocks (12) are arranged in an arc shape, and the middle of the arc-shaped clamping blocks are connected through the reset spring (14).

4. The battery side plate tensile test apparatus of claim 1, wherein: the transmission rod (11) is connected with the transmission sleeve (18) in a screwing mode through a tooth groove, and the transmission sleeve (18) is connected with the transmission rack (19) in an inner meshing mode through an outer tooth groove.

5. The battery side plate tensile test apparatus of claim 1, wherein: add and hold piece (8) department and be connected with filling layer (9) through the veneer, be equipped with the flexible filler component that has high elasticity in filling layer (9), filling layer (9) outer end veneer is connected with slipmat (10), slipmat (10) department is equipped with evenly distributed's tongue and groove.

6. The battery side plate tensile test apparatus of claim 1, wherein: no. two handle (3) are connected through oblique tooth's socket and the vice (16) meshing of a transmission, a transmission is vice (16) is connected through tooth's socket and a pole (5) meshing, a pole (5) close with adding through the screw thread and holding piece (8) and be connected soon.

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